| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.72 | 8.840% | $106.3584 | $106.36 | $106.35 | $106.40 |
| Purchase #2 | $54.73 | 10.145% | $60.2824 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $7.58 | 10.331% | $8.3631 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $180.91 | 11.220% | $201.2081 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $108.28 | 3.655% | $112.2376 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $128.70 | 3.410% | $133.0887 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $124.69 | 10.746% | $138.0892 | $138.09 | $138.10 | $138.10 |
| 7 purchase totals = | $702.61 | $759.6275 | $759.63 | $759.65 | $759.70 | |